Which of the following sentences is acompound  sentence?                 a.  the line was significantly shorter than usual which was a relief.      b.  both the barista and the cashier gave me a huge, welcoming smile.      c.  the coffee shop was usually full, but today there were many open tables.      d.  although i was in a hurry, i still 

[he] let his gaze wander to the swirling water of the stream racing madly beneath his feet. a piece of dancing driftwood caught his attention and his eyes followed it down the current. how slowly it appeared to move! what a sluggish stream! what contrasting words are used to describe the stream in this passage?

London includes a quote about john thornton as he is observing hal attempt to motivate the exhausted dogs "it was idle, he knew, to get between a fool and his folly". if the word "idle" is defined as "of no real worth, importance, or significance", what does this statement mean with regard to hal? who is the fool? what is hal's folly? why would john thornton think it of no real worth or useless to intervene?

Which two pieces of evidence support the idea that coal is underutilized? this was on study island about coal